CN205894352U - T type connection structure of prefabricated interior wall and outer wall - Google Patents
T type connection structure of prefabricated interior wall and outer wall Download PDFInfo
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- CN205894352U CN205894352U CN201620700706.3U CN201620700706U CN205894352U CN 205894352 U CN205894352 U CN 205894352U CN 201620700706 U CN201620700706 U CN 201620700706U CN 205894352 U CN205894352 U CN 205894352U
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- prefabricated interior
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Abstract
The utility model discloses there is the problem that the structure structure is complicated, need carry out the operation of on -the -spot deposit concrete in the interior outer wall T connection structure who aims at solving among the prior art, provides a T type connection structure of prefabricated interior wall and outer wall, and it is including prefabricated interior wall, concrete structure outer wall and connect the steel framework, and prefabricated interior wall is three -layer wall structure, and its both sides are surface course, the middle heat preservation that is, it includes that a cross -section for the interior steel framework of " C " font and cross -section outer armful of steel framework for " U " font, embraces the steel framework cooperation outward in the prefabrication in on the wall the dead slot to connect the steel framework, interior steel framework passes through expansion bolts and connects on the concrete structure outer wall, interior steel framework cooperation outer embrace the steel framework among, prefabricated interior wall both sides are equipped with holding screw, holding screw from prefabrication interior wall both sides will prefabricate the interior wall, embrace the steel framework and interior steel framework links together outward. The beneficial effects of the utility model are that, need not to carry on the cast in situ concrete construction, the easy clearance in construction back, wall body construction and installation is fast, wall connection firm, easy dismounting.
Description
Technical field
This utility model is related to construction wall connecting node, and more particularly, to a kind of prefabricated interior wall is connected knot with the t type of exterior wall
Structure.
Background technology
Precast wall body, field erected technology are fast due to its engineering time, affect little advantage to site environment, and application is got over
Come more extensive.This technical scheme is passed through to complete the processing and fabricating of body of wall in advance in factory, and then entirety is transported to site operation.Interior
The structures shape time required for its site operation and the shadow to job site environment at connecting node between wall and exterior wall
The degree of sound.Body of wall t type connected mode of the prior art needs to carry out at the scene cast-in-place concrete construction, and the engineering time is longer,
And job site can be caused flue dust etc. to pollute, do not meet the environmental requirement of job site.
For example, in existing open file, notification number is had to be cn 102864855a, the day for announcing is 2013.01.09
Chinese patent literature, discloses a kind of t type precast concrete wall connection, this t type precast concrete wall connection
Including the first precast concrete wall and the second precast concrete wall, the first precast concrete wall is in node side near end face
Place is provided with longitudinally through hole, and end face is provided with several transverse concave grooves；Second precast concrete wall is thick in node region body of wall
Degree diminishes and forms plate face groove；Plate face groove both sides body of wall is provided with longitudinally through hole near end, and end face is provided with several
Transverse concave groove；Setting horizontal reinforcement and the first sleeper stirrup in the first precast concrete wall, in the second pre-cast concrete walling
Internal setting horizontal reinforcement；It is cast-in-place concrete in described longitudinal bore, transverse concave groove and plate face groove, in cast-in-place concrete
There are the second sleeper stirrup and vertical reinforcement；Described first sleeper stirrup and the second sleeper stirrup intersect.The present invention can improve assembling
Formula xoncrete structure globality, improves building structure performance.This technical scheme is disadvantageous in that, although the globality of structure
It is improved, but structure construction is complicated, it is higher to require, and need to carry out cast-in-place concrete work, the dress of body of wall
Join the engineering time longer；In addition at the scene construction part bad when in fact it could happen that situation about constructing cannot be completed, make this technical side
Case becomes infeasible.
Utility model content
There is structure construction complexity, need to carry out cast-in-site for solving existing inner-outer wall t shape attachment structure
The problem that concrete work, body of wall installation time length and fabricating yard limit, this utility model provides one kind need not carry out
Cast-in-place concrete construction, it is clean and tidy not affect job site, easy to clean after construction, body of wall installation is fast, wall connecting firmly, tear open
Fill the t type attachment structure of easily prefabricated interior wall and exterior wall.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of prefabricated interior wall and the t type attachment structure of exterior wall, including prefabricated interior wall, concrete structure outer and connection steel
Frame, prefabricated interior wall is three layers of wall body structure, and its both sides is surface layer, and middle is heat-insulation layer；Connecting steel framework and including a section is " c "
The interior steel framework of font and a section are the outer armful of steel framework of " u " font, and prefabricated interior wall is being connected side with concrete structure outer
It is provided with dead slot, embraces outward steel framework and coordinate in dead slot, and embrace outward the opening of steel framework and point to concrete structure outer direction；Interior steel framework leads to
Cross expansion bolt to be connected on concrete structure outer, and the opening of interior steel framework points to prefabricated interior wall direction；Interior steel framework cooperation exists
Embrace among steel framework outward, prefabricated interior wall both sides are provided with holding screw, holding screw from prefabricated interior wall both sides by prefabricated interior wall, embrace steel
Frame and interior steel framework link together.Three layers of wall body structure of prefabricated interior wall increased the heat insulating effect of body of wall, prefabricated interior wall
It is attached by connecting steel framework, holding screw and expansion bolt with concrete structure outer, there is easy construction, construction speed
Degree block, wall connecting are firm, the advantage of easy accessibility, constitute the interior steel framework connecting steel framework and an armful steel framework can be pre- outside the venue outward
System, is transported to job site with precast wall body, does not spend the time that live wall connecting is installed.
Preferably, prefabricated interior wall and concrete structure outer junction are provided with polyethylene foamss plate.Polyethylene steeps
Foam plastic plate can be very good to fill the seam between prefabricated interior wall and concrete structure outer, improve body of wall heat-insulated, sound insulation,
Vibration isolating effect, and the deformable squeeze between prefabricated interior wall and concrete structure outer can be buffered.
Preferably, surface layer is plasterboard, heat-insulation layer is styrofoam.
Preferably, the width of outer armful of steel framework is equal with the heat-insulation layer width of prefabricated interior wall, polyethylene foamss plate
Width is equal with the width of prefabricated interior wall, and the thickness of polyethylene foamss plate is 5 millimeters.
The beneficial effects of the utility model are: need not carry out cast-in-place concrete construction, not affect job site neatly, construction
Easy to clean afterwards；Body of wall installation is fast, wall connecting firm, easy accessibility.
Brief description
Fig. 1 is this utility model structural representation.
In figure: 1. prefabricated interior wall, 11. surface layers, 12. heat-insulation layers, 13. dead slots, 2. concrete structure outer, 3. connect steel
Frame, steel framework in 31., 32. outer armfuls of steel frameworks, 4. expansion bolt, 5. polyethylene foamss plate.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the t type attachment structure of a kind of prefabricated interior wall and exterior wall, including prefabricated interior wall 1, xoncrete structure outside
Wall 2 and connection steel framework 3, prefabricated interior wall 1 is three layers of wall body structure, and its both sides is surface layer 11, and middle is heat-insulation layer 12；Connect steel framework
3 to include interior steel framework 31 that a section is " c " font and section be the outer armful of steel framework 32 of " u " font, prefabricated interior wall 1 with
Concrete structure outer 2 connects side and is provided with dead slot 13, embraces outward steel framework 32 and coordinates in dead slot 13, and embraces outward the opening of steel framework 32
Point to concrete structure outer 2 direction；Interior steel framework 31 is connected on concrete structure outer 2 by expansion bolt 4, and interior steel framework
31 opening points to prefabricated interior wall 1 direction；Interior steel framework 31 coordinates to be embraced among steel framework 32 outside, and prefabricated interior wall 1 both sides are provided with tightening
Screw, holding screw from prefabricated interior wall 1 both sides by prefabricated interior wall 1, embrace steel framework 32 and interior steel framework 31 and link together；Prefabricated interior
Wall 1 and concrete structure outer 2 junction are provided with polyethylene foamss plate 5；Surface layer 11 is plasterboard, and heat-insulation layer 12 is polyphenyl
Plate；The width embracing outward steel framework 32 is equal with heat-insulation layer 12 width of prefabricated interior wall 1, the width of polyethylene foamss plate 5 with advance
The width of interior wall 1 processed is equal, and the thickness of polyethylene foamss plate 5 is 5 millimeters.
During this utility model construction, as shown in figure 1, first installing expansion bolt 4 on fixing in concrete structure outer 2, so
Afterwards polyethylene foamss plate 5, prefabricated interior steel framework 31 are folded successively the expansion bolt 4 being placed on concrete structure outer 2
Place, uses nut screwing clamping；Embraced outward a steel framework 32 again and be bonded among the dead slot 13 of prefabricated interior wall 1, then being bonded in prefabricated interior wall 1
On outer armful of steel framework 32 be aligned be inserted in interior steel framework 31, adjust the relative position of prefabricated interior wall 1 and concrete structure outer 2, then
From prefabricated interior wall 1 two sides squeeze into holding screw by prefabricated interior wall 1, embrace steel framework 32 and interior steel framework and connect 31 together.
Claims (4)
1. the t type attachment structure of a kind of prefabricated interior wall and exterior wall, including prefabricated interior wall (1), concrete structure outer (2) and connection
It is characterised in that prefabricated interior wall is three layers of wall body structure, its both sides is surface layer (11) to steel framework (3), and middle is heat-insulation layer (12)；
Connect steel framework and include interior steel framework (31) that a section is " c " font and section outer armful of steel framework (32) for " u " font, in advance
Interior wall processed is provided with dead slot (13) being connected side with concrete structure outer, embraces outward steel framework and coordinates in dead slot, and embraces outward steel framework
Opening point to concrete structure outer direction；Interior steel framework is connected on concrete structure outer by expansion bolt (4), and interior
The opening of steel framework points to prefabricated interior wall direction；Interior steel framework cooperation is embraced among steel framework outside, and prefabricated interior wall both sides are provided with holding screw,
Holding screw from prefabricated interior wall both sides by prefabricated interior wall, embrace steel framework and interior steel framework and link together.
2. prefabricated interior wall according to claim 1 and exterior wall t type attachment structure it is characterised in that prefabricated interior wall with mixed
Xtah Crude Clay structure exterior wall junction is provided with polyethylene foamss plate (5).
3. the t type attachment structure of prefabricated interior wall according to claim 1 and exterior wall is it is characterised in that surface layer is plasterboard,
Heat-insulation layer is styrofoam.
4. the prefabricated interior wall according to claim 1 or 2 or 3 and the t type attachment structure of exterior wall are it is characterised in that embrace outward steel
The width of frame is equal with the heat-insulation layer width of prefabricated interior wall, the width phase of the width of polyethylene foamss plate and prefabricated interior wall
Thickness Deng, polyethylene foamss plate is 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620700706.3U CN205894352U (en) | 2016-07-04 | 2016-07-04 | T type connection structure of prefabricated interior wall and outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620700706.3U CN205894352U (en) | 2016-07-04 | 2016-07-04 | T type connection structure of prefabricated interior wall and outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205894352U true CN205894352U (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620700706.3U Active CN205894352U (en) | 2016-07-04 | 2016-07-04 | T type connection structure of prefabricated interior wall and outer wall |
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| Country | Link |
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| CN (1) | CN205894352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469004A (en) * | 2019-08-28 | 2019-11-19 | 潍坊泰来钢结构工程有限公司 | A kind of interior wall connection structure for the passive room of light steel |
-
2016
- 2016-07-04 CN CN201620700706.3U patent/CN205894352U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469004A (en) * | 2019-08-28 | 2019-11-19 | 潍坊泰来钢结构工程有限公司 | A kind of interior wall connection structure for the passive room of light steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190613 Granted publication date: 20170118 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220613 Granted publication date: 20170118 |
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| PD01 | Discharge of preservation of patent |